County Building Permits

Washington County Building Permit Guide (Unincorporated Area)

How to apply for a building permit in unincorporated Washington County, Pennsylvania. Permit authority, application steps, fees, and inspection requirements.

Pennsylvania Updated March 2026

Permit Authority

Washington County's planning page states the county serves 66 municipalities. The Tax Assessment page states it reviews permits issued by county municipal governments. The county does not appear to issue general private building permits for a separate unincorporated county area. Building and demolition permits are issued by municipal governments.

Department: No countywide private building permit authority
Address: Washington County Planning Commission, 95 W. Beau Street, Suite 115, Washington, PA 15301
Phone: 724-228-6700
Website: https://www.washingtoncopa.gov/planning

Online Permit Portal

Open County Planning

Platform: County informational website only • Account required: No • Submission: In-person only

Additional resources:

Tax & Assessments

Application Process

Determine the actual local municipality for the property; Washington County official sources indicate permit issuance occurs at the municipal level.
Apply to the relevant township, borough, or city, or to any third party code official designated by that municipality.
Use the County Planning Commission only for county planning resources, maps, and municipal directory information as needed.

Source: No countywide private building permit authority

General Requirements

County sources do not publish a separate county-level trigger list for private building permits because permits are issued by municipal governments.

Building code: Municipalities in the county enforce the Pennsylvania UCC.
Contractor requirements: State-level rules still apply, including PA HIC registration where applicable.

Fees

Payment note: County Tax Assessment reviews permits issued by municipal governments; it does not publish a countywide private permit fee schedule.

Work That Does NOT Require a Permit

Contact the No countywide private building permit authority to confirm whether your project requires a permit before starting work.

Inspections

How to Schedule

Additional Resources

Building code: Municipalities in the county enforce the Pennsylvania UCC.
Zoning information: View zoning info
Municipal Directory
License lookup guide: Pennsylvania Contractor License Requirements
Contract template: Pennsylvania Homeowner-Contractor Agreement
Pennsylvania hub: Pennsylvania Contractor License & Permit Hub

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the No countywide private building permit authority before applying.

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Navigating permits in Unincorporated Washington County can be complicated.

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Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.

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